Players with at least three but less than six years of Major League service are considered arbitration eligible. Additionally, a player with at least two years but less than three is eligible for arbitration if he has accumulated at least 86 days of service during the immediately preceding season and ranks in the top 22% in total service in the two-to-three class. The current collective bargaining agreement, which went into effect December 12th, 2011, raised that Super Two percentage from 17% to 22%. Bottom line: Super Two players are arbitration eligible four times instead of the usual three.